| Main Entry: | blood brother |
| Part of Speech: | noun |
| Definition: | sworn friend |
Synonyms: |
bro, brother, brother german, close friend |
| Main Entry: | brother |
| Part of Speech: | noun |
| Definition: | male sibling |
Synonyms: |
blood brother, kin, kinsperson, relation, relative, twin |
Antonyms: |
sister |
| Main Entry: | blood relation |
| Part of Speech: | noun |
| Definition: | relative by birth |
Synonyms: |
biological relationship, blood, blood brother, blood relationship, blood relative, blood sister, consanguinean, family, flesh, flesh and blood, genetic relationship, kindred, ties of blood, uterine kin |